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The correct answer is E
when x =4 and y =-6 then find the value of 27x³ +58x²y +31xy² +8y³?
If (a + b)2 = 18 + c2, (b + c)2 = 22 + a2 and (c + a)2 = 24 + b2, then find the va...
If x + y + z = 7, x² + y² + z² = 85 and x³ + y³+ z³ = 842, then the value of√3 xyz is:
...If (x –4)3+(x–5)3+(x–6)3 = 3(x–4)(x–5)(x–6), Then x = ?
In a college, the proportion of boys to girls is 7:9, and the proportion of graduate students to postgraduate students is 4:5. Determine the total numbe...
If (4x + 3y): (28x - y) = 1: 5, then what is the value of (3x 2 + 4y 2 ): (7x 2 + 2y 2 )?
